++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f94b39aabde140e1a3d1617d2927244c
+ openstack domain show f94b39aabde140e1a3d1617d2927244c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | f94b39aabde140e1a3d1617d2927244c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f94b39aabde140e1a3d1617d2927244c --description 'Service User for RegionOne/magnum' --password=9MFH3AYu7cXeeftA21MdkvzpLE5bg8di magnum-domain-RegionOne
+ SERVICE_OS_USERID=89020a327469469a99907037fc3787f0
+ openstack user set --password=9MFH3AYu7cXeeftA21MdkvzpLE5bg8di 89020a327469469a99907037fc3787f0
+ openstack user show 89020a327469469a99907037fc3787f0
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f94b39aabde140e1a3d1617d2927244c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 89020a327469469a99907037fc3787f0  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=8f5c695466644db4817c17e9647b7e98
+ openstack role add --domain=f94b39aabde140e1a3d1617d2927244c --user=89020a327469469a99907037fc3787f0 --user-domain=f94b39aabde140e1a3d1617d2927244c 8f5c695466644db4817c17e9647b7e98
+ openstack role assignment list --role=8f5c695466644db4817c17e9647b7e98 --user-domain=f94b39aabde140e1a3d1617d2927244c --user=89020a327469469a99907037fc3787f0
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8f5c695466644db4817c17e9647b7e98 | 89020a327469469a99907037fc3787f0 |       |         | f94b39aabde140e1a3d1617d2927244c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+